Tracking rehabbed turtles to see how they're doing after they're released may be just as hard as saving them in the first place.

Reducing the amount of fishing gear in the water could go a long way to saving humpback whales while having little impact on crab fishers.

Genetic rescue is an under-used strategy for the conservation of endangered and threatened animals in the US, report researchers.

Increased tagging of fish, seals, birds, and other animals can help fill key data gaps in understanding the world's changing climate.

Removing road-killed animals that can lead to golden eagles getting hit by cars could help offset the number of birds wind turbines kill.

A study of a lizard species in Arizona revealed that nearly 70 years' worth of climate-related extinction occurred in just seven years.

The distribution of rare butterflies in Eastern Denmark has plummeted by 72% in just 26 years, researchers report.

Indigenous peoples are still feeling the economic shock of the mass slaughter of North American bison in the late 1800s, a new study shows.

Less than two hours' drive from Rome, bears still roam the woods. New maps aim to promote coexistence between endangered bears and people.

Bees first evolved more than 120 million years ago and diversified faster and spread wider than previously thought.